Homework Answers
Interpretation of gene works in the following way. Proteins are the polymers of many amino acid building blocks.
Sequence of bases in a gene ( A, T, G, C) on template strand of DNA undergoes transcription to form mRNA , complementing the gene sequence.
Then codons on mRNA translate into different amino acids.
Start codon marks the site at which translation begins and stop codon marks the site at which it stops.
AUG is the start codon
UAA, UAG, UGA are the stop codons.
Lets look into the gene sequence in the question:
CTG TAC CCT GGT ACT GCC
after transcription the mRNA sequence will be:
GAC AUG GGA CCA UGA CGG
AUG will act as start codon and protein synthesis will start from there, UGA will act as stop codon
the amino acid sequence will be:
methionine glycine proline
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Please help with 4-10!
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5. Hemoglobin is the protein found in red blood cells that transports oxygen from your lungs to your cells. Below is a segment of the DNA sequence that codes for a normal hemoglobin protein (the entire gene is much longer). Using the DNA sequence provided, transcribe the sequence into mRNA. Use the bottom strand as the coding strand. 5' ACTGCCCATGGTGCAC CIGACTCCTGAGGAG 3' 3' TGAC GG GIACCA CGT GGA CIGAG GACTCCTC 5 6. For hemoglobin, translate the mRNA strand from step...
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